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gladvent

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An Advent Of Code runner for gleam

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gladvent src ffi@file.erl
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src/ffi@file.erl 

-module(ffi@file).

-compile(no_auto_import).



-export([open_file_exclusive/1, write/2, ensure_dir/1]).

-export_type([io_device/0]).



-type io_device() :: any().



-spec open_file_exclusive(binary()) -> {ok, io_device()} |

    {error, gleam@erlang@file:reason()}.

open_file_exclusive(A) ->

    gladvent_ffi:open_file_exclusive(A).



-spec write(io_device(), binary()) -> {ok, nil} |

    {error, gleam@erlang@file:reason()}.

write(Iod, S) ->

    gladvent_ffi:write(Iod, gleam@erlang@charlist:from_string(S)).



-spec ensure_dir(binary()) -> {ok, nil} | {error, gleam@erlang@file:reason()}.

ensure_dir(Dir) ->

    gladvent_ffi:ensure_dir(gleam@erlang@charlist:from_string(Dir)).